Calcined α- Alumina Fine Powder

Calcined alumina is an alpha crystalline alumina product made from high-quality raw materials and calcined in a rotary kiln at a reasonable calcination temperature. This product has the advantages of high conversion rate, stable crystal shape, and low impurity content. Its mechanical strength is high, shrinkage rate is stable, electrical insulation is good, wear resistance, corrosion resistance, and high temperature resistance are excellent.